Thanks Fast Fred. This has helped me confirm my ideas. It is so easy and simple I keep thinking there must be a problem somewhere ! Following on...
Thanks for you comments Fast Fred. Could you tell me what size pipe you have and what length is exposed outside the hull. Do you use the standard...
Thanks for your comments Dutch Peter, however I am committed to using tube on the outside. My engine is 7.5L 150kw @ 2000 rpm, my real concern is...
Has anyone got any thoughts or experience of using pipe 1 -1/4" fitted external to the hull to cool the engine. I am thinking of 2 lengths 20 feet...